'sym.$("Rectangle").css("pointer-events","all");' Not working

Hi,

I've created a interactive menu, apart from the fact that I cant click objects under it in Adobe Muse; for example, a twitter feed.

I want it to only have the applied pointer-event when the object can be seen. I have found other discussions on this and tried it but I can't seem to get it to work . Or maybe I'm using them wrong . Either way, any help would be appreciated.

Here is my project for reference.

Dropbox - Menu.zip

Thanks,

Alex